Do you know what the world’s highest waterfall is?You may say that it is Niagara Falls.Niagara Falls are really very beautiful,but in terms of height,the most fantastic falls in the world are Angel Falls.They are deep in the jungles (丛林) of Venezuela.

Few people have ever seen Angel Falls.It’s very hard to get there.38.If you go there on foot,you have to travel for weeks through thick jungles. If you go by plane from Caracas,a city on the southern coast,it will take about four hours.

The fascinating falls are God’s gifts of nature.One of the most interesting facts about Angel Falls is how they were found.They were named after an American pilot.His name was Jimmy Angel.In 1937,he crashed (使……坠毁) his plane near the top of the falls.That’s how he found them.

Angel Falls drop nearly a kilometre (about 979m) from a table-top mountain.The water seems to be dropping straight out of the clouds.The height of the falls is so great that by the time the water reaches the ground it has already turned into fog(雾).

39.如果你有机会参观它们,你将绝不会错过。

根据短文内容,简要回答问题。

1.Who found Angel Falls?

______________________________________________________________________

2.Why have few people ever seen Angel Falls?

___________________________________________________________________________

3.请把画线部分句子翻译成汉语。

_______________________________________________________________________

4.请把画线部分句子翻译成英语。

_____________________________________________________________________

5.Give the best title to the passage.

___________________________________________________________________

1.Jimmy Angel 2.Because it’s very hard to get there. 3.如果你步行去那里,你必须步行数周穿过浓密的丛林。 4.If you have a chance to visit them,you’ll never miss them! 5.The World’s Highest Waterfall 【解析】本文主要介...

The next time you look up at the sky and see a cloud that looks like Mickey Mouse or your favorite fruit, look again. It may not be a cloud, but a Flogo -- a logo that flies. It's a new form of advertising in the sky that's never been used before. It's a different way to market your products, logos, and events.

These funny logos are made with soap bubbles (肥皂泡) mixed with a little helium gas (氦气) ,which makes them lighter than air and float in the sky. Special machines are used to make these new funny Flogos. The machine, which can be rented for $ 2,500 a day, can make a Flogo every 15-25 seconds.

Flogos can fly much higher or lower if needed. They can last from a few minutes to an hour anywhere in the sky, depending on the weather conditions. Though they can fly up to 20, 000 feet, they usually float around at 300- 500 feet. Flogos are only white now, but people hope to have more colorful Flogos in the near future.

Flogos are Green, 100% environmentally safe, because the soap used to make the Flogo comes from plants and leaves. So this fun way of advertising is healthy and good for the environment.

1.Flogos are mainly used to _____.

A. advertise in the sky B. make funny bubbles

C. improve weather conditions D. see colorful clouds

2.Why are Flogos healthy and good for the environment?

A. Because they can float high and last for a long time in the sky.

B. Because there is a little helium gas mixed with soap bubbles.

C. Because the machines used to make them are special and expensive.

D. Because the soap used to make them comes from plants and leaves.

3.From the passage, we can infer that Flogos _____.

A. can fly for hours in the sky all day B. can have different colors at present

C. may be influenced by the weather D. may be the cheapest way of advertising

4.Which of the following can be the best title of the passage?

A. Machines -- Used for Flogos! B. Flogos -- Logos that fly!

C. Advertising -- Made of Fruits! D. Clouds -- Like Mickey Mouse!

1.A 2.D 3.C 4.B 【解析】试题分析:本文叙述了一个新的广告形式,下面一个机器,用肥皂泡和氦气制出标语,在空中飞行来给产品做广告。 1. 2. 3. 4.

Many people believe that yellowing and wetness are the greatest enemy of stamps. In fact, stamps are afraid of not only wetness, but also light and dirty things. People protect their stamps in several different ways.

To protect stamps, we should never touch the stamps with our hands. This avoids moving dirty things onto them. Stamp tweezers(镊子) should be used in all conditions.

Stamps are printed things. The color will slowly disappear if the stamps are put in the light for a long time. So we should not put stamps in the light for long. Direct sunlight must be avoided as well.

Wetness is an important problem for stamps. Some collectors will put stamps in separate plastic (塑料) bags. However, it is possible that some stamps have taken in some water from the air before they are put into the plastic bags. Stamps become yellow easily and rapidly after they take in wet air. To protect the stamps, some people also put the stamps into a special room which has a machine to keep the air cool and dry. However, not many people can afford that.

To_keep_stamps,_stamp_collectors_usually_put_them_under_plastic_covers. It is a common and simple way. This helps because the plastic cover keeps the stamps off the wet air. It also stops the fingers from touching the stamps.

Some collectors prefer to store stamps inside a plastic box with desiccants(干燥剂).However, we should take care not to let the stamps touch the desi?ccants. On top of that, don't take your stamps out on a wet day.

1题完成句子;2~3题简略回答问题;4题找出并写下全文的主题句;5题将文中画线句子译成汉语。

1.One way to protect stamps is that we should never touch them ________________.

2.What will disappear if we put the stamps in the light for long?

________________________________________________________________________

3.When do stamps become yellow easily and rapidly?

________________________________________________________________________

4.________________________________________________________________________

5.________________________________________________________________________

1.with our hands 2.The color./Color. 3.After they take in wet air. 4.People protect their stamps in several different ways. 5.为了保存邮票,集邮者(们)通常把它们(邮票)放在塑料封面下(边)。 【解析】本文介绍了保存邮票的方法,不要用手摸邮票,...
 0  126919  126927  126933  126937  126943  126945  126949  126955  126957  126963  126969  126973  126975  126979  126985  126987  126993  126997  126999  127003  127005  127009  127011  127013  127014  127015  127017  127018  127019  127021  127023  127027  127029  127033  127035  127039  127045  127047  127053  127057  127059  127063  127069  127075  127077  127083  127087  127089  127095  127099  127105  127113  159627 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网